Research Article
Seasonal Diversity of Lactic Acid Bacteria in Artisanal Yoghurt and Their Antibiotic Susceptibility Pattern
Table 6
The susceptibility of cocci, coccobacilli, and rod species to some conventional antibiotics.
| | Coccus species | Parameter | Antibiotic | | GEN | CIP | ERY | TET | NOR | AMP | STRE | CHL |
| | Gemella haemolysans | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Gardnerella vaginalis (coccobacilli) | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus constellatus | MIC | 16 | <1 | >256 | <2 | 16 | >256 | >256 | >128 | | MBC | 64 | 2 | ND | <2 | 64 | ND | ND | ND | | Enterococcus faecium | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Enterococcus avium | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus canis | MIC | 32 | <1 | >256 | >256 | 8 | <2 | 256 | 4 | | MBC | 256 | 2 | ND | ND | 128 | <2 | / | 8 | | Enterococcus durans | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus acidomonimus | MIC | <2 | <1 | 128 | <2 | <2 | >256 | 4 | 32 | | MBC | 128 | 128 | / | 64 | <2 | ND | 128 | / | | Lactococcus lactis subsp. lactis | MIC | <2 | <1 | <2 | <2 | <2 | <2 | 32 | 4 | | MBC | 8 | <1 | <2 | <2 | <2 | 16 | / | 32 | | Aerococcus viridans 1 | MIC | 256 | >128 | >256 | >256 | >256 | >256 | >256 | 32 | | MBC | / | ND | ND | ND | ND | ND | ND | / | | Aerococcus viridans 2 | MIC | <2 | <1 | <2 | <2 | 32 | 8 | 64 | 32 | | MBC | 8 | 8 | 64 | <2 | 128 | 32 | 256 | 64 | | Aerococcus viridans 3 | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus uberis | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Abiotrophia defectiva (coccobacilli) | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus bovis 1 | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Leuconostoc sp. (coccobacilli) | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Listeria sp. (rod) | MIC | >256 | >128 | >256 | >256 | >256 | >256 | >256 | >128 | | MBC | ND | ND | ND | ND | ND | ND | ND | ND | | Streptococcus thermophilus (MB4 I) | MIC | <2 | <1 | 128 | 8 | 8 | 32 | 16 | 4 | | MBC | <2 | 4 | 256 | >256 | 16 | 64 | 64 | 64 | | Streptococcus thermophilus (C2 I) | MIC | 8 | <1 | <2 | <2 | 16 | <2 | 32 | 4 | | MBC | 8 | <1 | 16 | 32 | 32 | <2 | / | 16 |
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GEN: gentamycin; CIP: ciprofloxacin; ERY: erythromycin; TET: tetracycline; NOR: norfloxacin; AMP: ampicillin; STRE: streptomycin; CHL: chloramphenicol; /: no data; ND: not determined.
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